I've installed quickbooks 06/07 under Ubuntu 810 using Wine 1.1.4. I've also installed IE6 using the ies4linux tool. I can start IE6, but when I start Quickbooks through wine I get this error: 'This version of QuickBooks requires Mircosoft Internet Explorer 6.0 (or later). Install Microsoft Internet Explorer 6.0 from your QuickBooks CD-ROM, or get information on obtaining Microsoft Internet Explorer 6.0 at http://www.quickbooks.com/support/ie6/.' Console output doesn't give me much information. $ wine qbw32.exe Code: fixme:mixer:ALSA_MixerInit No master control found on USB Device 0x46d:0x8d7, disabling mixer If I put on more debugging I get: Code: warn:class:CLASS_RegisterClass Win extra bytes 44 is > 40 warn:file:wine_nt_to_unix_file_name L"explorer.exe" not found in /home/ws10/.wine/dosdevices/c:/windows/system32 warn:ntdll:NtQueryFullAttributesFile L"\\??\\C:\\windows\\system32\\explorer.exe" not found (c0000034) warn:file:wine_nt_to_unix_file_name L"explorer.exe" not found in /home/ws10/.wine/dosdevices/c:/windows/system32 warn:ntdll:NtCreateFile L"\\??\\C:\\windows\\system32\\explorer.exe" not found (c0000034) warn:file:CreateFileW Unable to create file L"C:\\windows\\system32\\explorer.exe" (status c0000034) warn:ntdll:NtCreateFile L"\\??\\C:\\windows" not found (c0000035) warn:ntdll:NtCreateFile L"\\??\\C:\\windows\\system32" not found (c0000035) warn:file:wine_nt_to_unix_file_name L"explorer.exe" not found in /home/ws10/.wine/dosdevices/c:/windows/system32 warn:ntdll:NtCreateFile L"\\??\\C:\\windows\\system32\\explorer.exe" not found (c0000034) warn:file:wine_nt_to_unix_file_name L"explorer.exe.manifest" not found in /home/ws10/.wine/dosdevices/c:/windows/system32 warn:ntdll:NtCreateFile L"\\??\\C:\\windows\\system32\\explorer.exe.manifest" not found (c0000034) warn:module:load_builtin_dll failed to load .so lib for builtin L"C:\\windows\\system32\\rpcrt4.dll": /home/ws10/.wine/dosdevices/c:/windows/system32/rpcrt4.dll: invalid ELF header warn:file:wine_nt_to_unix_file_name L"iphlpapi.dll" not found in /home/ws10/.wine/dosdevices/c:/windows/system32 warn:ntdll:NtQueryFullAttributesFile L"\\??\\C:\\windows\\system32\\iphlpapi.dll" not found (c0000034) warn:file:wine_nt_to_unix_file_name L"iphlpapi.dll" not found in /home/ws10/.wine/dosdevices/c:/Program Files/Intuit/QuickBooks Premier warn:ntdll:NtQueryFullAttributesFile L"\\??\\C:\\Program Files\\Intuit\\QuickBooks Premier\\iphlpapi.dll" not found (c0000034) warn:file:wine_nt_to_unix_file_name L"iphlpapi.dll" not found in /home/ws10/.wine/dosdevices/c:/windows/system32 warn:ntdll:NtQueryFullAttributesFile L"\\??\\C:\\windows\\system32\\iphlpapi.dll" not found (c0000034) Why can't Quickbooks find ie6?